| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.54 | 7.315% | $191.6002 | $191.60 | $191.60 | $191.60 |
| Purchase #2 | $210.50 | 10.588% | $232.7877 | $232.79 | $232.80 | $232.80 |
| Purchase #3 | $75.34 | 10.174% | $83.0051 | $83.01 | $83.00 | $83.00 |
| Purchase #4 | $160.54 | 11.822% | $179.519 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $220.32 | 13.210% | $249.4243 | $249.42 | $249.40 | $249.40 |
| Purchase #6 | $126.75 | 11.580% | $141.4277 | $141.43 | $141.45 | $141.40 |
| Purchase #7 | $211.89 | 10.430% | $233.9901 | $233.99 | $234.00 | $234.00 |
| 7 purchase totals = | $1,183.88 | $1,311.7541 | $1,311.76 | $1,311.75 | $1,311.70 | |